Explore how NanoPak‑C all‑carbon HPLC columns separate Tirzepatide under both acidic and alkaline conditions, delivering sharp peaks, predictable retention times, and robust performance. This application‑driven blog highlights method conditions, pH effects on tirzepatide retention, and practical advantages for process development, purification, and QC teams working with GLP‑1–class peptide therapeutics.

RNA therapeutics require characterization of up to 20 critical quality attributes, which currently demands multiple dedicated LC methods — reversed-phase, anion-exchange, and size-exclusion — on separate instruments. Carbon-based digital liquid chromatography offers a different direction. By applying voltage to an all-carbon conductive stationary phase, retention can be tuned in real time. We explore how this approach may consolidate RNA QC workflows into a single compact pla

Electrochemically modulated liquid chromatography (EMLC), also called digital liquid chromatography, uses applied voltage to dynamically tune analyte retention on all-carbon microbeads. This voltage-tunable platform enables smarter sample cleanup, selective PFAS capture, streamlined multi-omics workflows, and RNA critical quality attribute testing. All on one conductive stationary phase. Explore how Millennial Scientific's all-carbon EMLC platform is advancing separations acr

A validated RP-HPLC method for semaglutide and liraglutide on NanoPak-C all-carbon microbeads demonstrates R² > 0.99 linearity, LOD as low as 0.0024 mg/mL, and system precision below 2% %RSD — all at pH 8.5. We explain what each validation parameter means for QC labs, why liraglutide data extends the platform, and how this ICH Q2(R1)-compliant method is ready for regulatory submissions and multi-site method transfer.